html,
body {
    width: 100%;
    height: 100%;
    background-color: #f0f1f1;
}


/* 版心 */

.header-con,
.content,
.footer-con {
    width: 1100px;
    margin: 0 auto;
}


/* 头部 */

.header {
    height: 48px;
    width: 100%;
    background-color: #323232;
}

.header-con {
    height: 48px;
    /* background-color: aquamarine; */
}

.header-con>ul:nth-of-type(1) {
    height: 48px;
    width: 522px;
    float: left;
    margin-left: 214px;
}

.header-con>ul:nth-of-type(1) li {
    height: 48px;
    width: 87px;
    float: left;
    line-height: 48px;
    text-align: center;
    font-size: 13px;
    color: #757575;
}

.header-con>ul:nth-of-type(1) li.select {
    background-color: #dd4012;
    color: #fff;
}

.header-con>ul:nth-of-type(1) li:hover {
    background-color: #dd4012;
    color: #fff;
    cursor: pointer;
}

.header-con>ul:nth-of-type(2) {
    height: 48px;
    width: 284px;
    float: right;
}

.header-con>ul:nth-of-type(2) li {
    height: 48px;
    width: 25px;
    float: left;
    margin-left: 10px;
    text-align: right;
    padding-top: 14px;
    box-sizing: border-box;
}

.header-con>ul:nth-of-type(2) li:nth-of-type(2) {
    width: 94px;
    color: #666666;
    font-size: 10px;
    padding-top: 18px;
}


/* logo */

.box {
    width: 1100px;
    margin: 0 auto;
    height: 48px;
    position: relative;
}

.title {
    height: 116px;
    width: 183px;
    position: absolute;
    top: 0;
    left: 0;
    background: #dd4012 url(../img/cy.png) no-repeat center;
    padding-top: 78px;
    box-sizing: border-box;
    font-size: 12px;
    color: #ffac94;
    text-align: center;
    letter-spacing: 2px;
}


/* 内容 */

.content {
    background-color: #fff;
    margin-top: 106px;
    padding: 35px 57px 40px 57px;
    box-sizing: border-box;
    margin-bottom: 40px;
}

.content .content-title {
    height: 72px;
    line-height: 72px;
    font-size: 24px;
    /* background-color: red; */
}

.content .content-detail {
    height: 68px;
    background-color: #f0f1f1;
    line-height: 21px;
    font-size: 13px;
    padding: 15px 22px;
    box-sizing: border-box;
    margin-bottom: 23px;
}

.content .background,
.content .platform,
.content .time,
.content .solve,
.content .achievements {
    height: 50px;
    width: 100%;
    /* background-color: rosybrown; */
    line-height: 50px;
    font-size: 14px;
    font-weight: bold;
}

.content .background-con,
.content .platform-con,
.content .time-con {
    height: 50px;
    width: 100%;
    /* background-color: royalblue; */
    font-size: 13px;
    color: #333333;
    margin-bottom: 10px;
}

.content .background-con {
    line-height: 25px;
}

.content .platform-con,
.content .time-con {
    line-height: 50px;
}

.content .solve-con {
    height: 340px;
    width: 100%;
    /* background-color: red; */
    font-size: 13px;
    color: #333333;
}

.content .solve-con p {
    height: 50px;
    margin-bottom: 8px;
}

.content .solve-con p:nth-of-type(1),
.content .solve-con p:nth-of-type(4) {
    line-height: 50px;
}

.content .solve-con p:nth-of-type(2),
.content .solve-con p:nth-of-type(3),
.content .solve-con p:nth-of-type(5),
.content .solve-con p:nth-of-type(6) {
    line-height: 25px;
}

.content .achievements-con {
    height: 230px;
    width: 100%;
    /* background-color: pink; */
    font-size: 13px;
    color: #333333;
    line-height: 35px;
}

.page {
    height: 62px;
    width: 100%;
    border-top: 1px solid #999999;
    /* background-color: sandybrown; */
}

.page .prev,
.page .next {
    height: 62px;
    width: 200px;
    /* background-color: pink; */
    font-size: 14px;
    color: #333333;
    line-height: 62px;
    text-align: center;
}

.page .prev>span,
.page .next>span {
    color: #999999;
}

.page .prev {
    float: left;
}

.page .next {
    float: right;
}


/* 底部 */

.footer {
    width: 100%;
    height: 80px;
    background-color: #323232;
}

.footer-con {
    height: 80px;
    background: url(../img/chuanyue.png) no-repeat left center;
    position: relative;
    /* background-color: palegoldenrod; */
}

.footer-con ul {
    height: 16px;
    position: absolute;
    right: 0;
    top: 26px;
}

.footer-con ul li {
    height: 16px;
    width: 52px;
    margin-left: 15px;
    font-size: 12px;
    color: #757575;
    float: left;
}

.footer-con p {
    padding-top: 5px;
    box-sizing: border-box;
    height: 28px;
    font-size: 12px;
    color: #757575;
    position: absolute;
    right: 0;
    top: 45px;
}